Question

PLEASE I NEED HELP WITH THIS ONE​

Answer 1

Answer:

H

Step-by-step explanation:

When h=0,t=45.

so we can exclude F.

When h=10,t=15.

only H satisfiy the condition.

Answer 2

Answer:

H

The line shows an inverse proportionality between temperature and time:

${ \tt{t \: \alpha \: \frac{1}{h} }} \\ \\ { \tt{t = \frac{k}{h} }}$

Slope or change:

$= \frac{45 - 30}{0 - 5} \\ = - 3$

y-intercept:

$c = 45$

General equation:

$y = - 3x + 45$